Acquisition method (AMC)
1
FSC 4030 × SHACKLE
SHACKLE
4030-00-542-3181 FSC 4030
NSN 4030-00-542-3181 (also written 4030005423181; NIIN 00-542-3181) is a shackle in Federal Supply Class 4030, Fittings for Rope, Cable, and Chain. 6 manufacturer part numbers from 6 suppliers are on record. It was last purchased in Oct 2026.
Open for bid
No open solicitations on record for this NSN right now.
Can you win it?
This item is coded as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
G
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC G: the government has a complete data package and the rights to use it. The codes describe the item's status on record, not any one solicitation. What the codes mean
What it is — can you make it?
Dimensions, the FLIS specification requirements, and the manufacturer part numbers already qualified against this NSN.
Specifications
From the federal catalog (DLA FLIS / PUB LOG) — what your part has to meet. Cited specification documents can be looked up in ASSIST Quick Search ↗, DoD's public spec repository — copy the document number in.
| Requirement | Value |
|---|---|
| MATERIAL DIAMETER AJRB | INCHES NOMINAL 0.625 |
| INSIDE LENGTH ADJU | INCHES MINIMUM 2.375 AND INCHES MAXIMUM 2.625 |
| END CONDITION AHNV | PLAIN |
| FEATURES PROVIDED CBBL | FORELOCK PINHOLE |
| NONDEFINITIVE SPEC/STD DATA ZZZT | TYPE 4A AND GRADE A AND CLASS 1 |
| MATERIAL MATT | STEEL |
| SURFACE TREATMENT SFTT | ZINC |
| OPENING WIDTH ABPP | INCHES MINIMUM 1.000 AND INCHES MAXIMUM 1.125 |
| SPECIFICATION/STANDARD DATA ZZZK | PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD 80205-NAS1042 NAS1042 |
| LOCKING DEVICE TYPE AZAF | COTTER PIN |
| BREAKING STRENGTH BZQQ | POUNDS (LB) NOMINAL 22100.0 |
| STYLE DESIGNATOR STYL | — |
| CLOSURE HEAD STYLE CTWJ | — |
Manufacturer part numbers
Commercial part numbers cross-referenced to this NSN in the federal catalog — the parts that have been accepted as satisfying this stock number, and who makes them.
| Part number | CAGE | Manufacturer |
|---|---|---|
| 215 | 75535 | THE CROSBY GROUP LLC DBA THE CROSBY GROUP |
| 255471-2 | 03089 | VISHAY BLH INC. DBA BLH ELECTRONICS |
| 4030005423181 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE |
| 456179 | 56232 | LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD |
| NAS1042-10 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |
| RR-C-271 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
What it pays — so you can quote
The government's own price and demand record for this NSN — what past awards cleared at, so you know where to land your quote.
Latest unit price
$24.00
Purchases
2
Total spend
$432.00
Oct 5, 2026
Last purchased
4 · 4.0/yr
Purchase records
$864.00
Total demand
$24.00
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 5, 2026 | 4 | $24.00 | $96.00 | ALLOY SLING CHAINS, LLC DBA ASC INDUSTRIES (7S918) | Unknown | Source ↗ |
| Oct 1, 2026 | 14 | $24.00 | $336.00 | ALLOY SLING CHAINS, LLC DBA ASC INDUSTRIES (7S918) | Unknown | Source ↗ |
Related contract actions
Contract action totals, not unit prices — obligation amounts from USAspending for related awards, shown for context only. These do not appear on the price chart above.
| Action date | Award # | Recipient | Agency | Obligation |
|---|---|---|---|---|
| Oct 1, 2026 | SPE4A627V0144 ↗ | ALLOY SLING CHAINS, LLC DBA ASC INDUSTRIES | — | $336.00 |
| Oct 5, 2026 | SPE4A627V0223 ↗ | ALLOY SLING CHAINS, LLC DBA ASC INDUSTRIES | — | $96.00 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 2 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
Time from solicitation to award
How long does a buy take from posting to award? One bar per past award that matches a solicitation.
- Open for quotes
- Closed, awaiting award
The typical buy took 6 days from posting to award.
Who wins this item
Does one supplier win this every time, and are the winners on the listed-source list? One dot per award.
- Award in the last 2 years
- Older award
ALLOY SLING CHAINS, LLC DBA ASC INDUSTRIES
last award Oct 2026
E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
no award yet
no awards on record
Listed source FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
no award yet
no awards on record
Listed source LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD
no award yet
no awards on record
Listed source NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
no award yet
no awards on record
Listed source THE CROSBY GROUP LLC DBA THE CROSBY GROUP
no award yet
no awards on record
Listed source VISHAY BLH INC. DBA BLH ELECTRONICS
no award yet
no awards on record
Listed source ALLOY SLING CHAINS, LLC DBA ASC INDUSTRIES won 2 of the last 2 awards. ALLOY SLING CHAINS, LLC DBA ASC INDUSTRIES won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A6-26-T-37YB | Sep 30, 2026 | Oct 7, 2026 | 4 | Expired | View at DIBBS → |
| SPE4A6-26-T-35YH | Sep 24, 2026 | Oct 1, 2026 | 14 | Expired | View at DIBBS → |
Open RFQs on DIBBS → DIBBS award history ↗
About this data
- Unit prices: DLA DIBBS award records — every row links to its government record.
- AMSC: latest observed value from DIBBS solicitation history as of Oct 10, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-08.
- Full methodology →
Cite this page
Citation
NSN Explorer. "SHACKLE." nsnexplorer.com, https://nsnexplorer.com/nsn/4030-00-542-3181/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4030-00-542-3181/