Acquisition method (AMC)
1
FSC 5307 × STUD,SHOULDERED AND STEPPED
STUD,SHOULDERED AND STEPPED
5307-00-810-9568 FSC 5307
NSN 5307-00-810-9568 (also written 5307008109568; NIIN 00-810-9568) is a stud, shouldered and stepped in Federal Supply Class 5307, Studs. 2 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.
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)
C
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC C: needs engineering source approval; other sources must qualify first. 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.
Dimensioned drawing
Generated from the federal catalog's dimensional data for this NSN — reference only, not a manufacturing drawing.
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 |
|---|---|
| SURFACE TREATMENT SFTT | OVERALL CADMIUM |
| OVERALL LENGTH ABHP | INCHES NOMINAL 2.218 |
| NOMINAL THREAD SIZE CQJX | STUD THREAD INCHES 0.438 |
| NUT END SHANK DIAMETER CTDT | INCHES MINIMUM 0.592 AND INCHES MAXIMUM 0.593 |
| THREAD QUANTITY PER INCH CMLP | 20 |
| STYLE DESIGNATOR STYL | — |
| THREAD CLASS AAJD | 3A |
| THREAD DIRECTION AAJF | NUT THREAD RIGHT-HAND |
| THREAD DIRECTION AAJF | STUD THREAD RIGHT-HAND |
| THREAD SERIES DESIGNATOR THSD | NUT THREAD UNF |
| THREAD SERIES DESIGNATOR THSD | STUD THREAD UNF |
| THREAD LENGTH AASA | NUT THREAD INCHES NOMINAL 0.805 |
| THREAD LENGTH AASA | STUD THREAD INCHES NOMINAL 0.510 |
| NUT END SHANK LENGTH ADDB | INCHES NOMINAL 0.393 |
| THREAD QUANTITY PER INCH CMLP | 24 |
| CRITICALITY CODE JUSTIFICATION CRTL | FEAT |
| SHOULDER LENGTH AAVK | INCHES NOMINAL 0.198 |
| SPECIAL FEATURES FEAT | DUE TO CRITICAL FEATURES, TOLERANCES, FIT RESTRICTIONS, MATERIAL PROPERTIES & MANUFACTURING PROCESS. FAILURE COULD RESULT IN LOSS OR SUBSTANTIAL DAMAGE TO WEAPON SYSTEM, DEATH OR SERIOUS INJURY |
| MATERIAL MATT | STEEL COMP 8740 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | ASSN STD SINGLE MATERIAL RESPONSE A-S 6322 |
| NOMINAL THREAD SIZE CQJX | NUT THREAD INCHES 0.375 |
| DISTANCE ACROSS FLATS AWTQ | INCHES MINIMUM 0.928 AND INCHES MAXIMUM 0.940 |
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 |
|---|---|---|
| 405551 | 51992 | UNION MACHINE COMPANY OF LYNN, INC |
| 405551 | 77445 | RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY |
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
—
Purchases
0
Total spend
—
—
Last purchased
—
Purchase records
—
Total demand
—
Latest award total
Purchase history
No priced purchases on record for this NSN yet.
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.
No related contract actions on record.
Demand history
Every solicitation we've indexed for this NSN, open and closed — 1 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A6-26-T-30LL | Sep 16, 2026 | Sep 23, 2026 | 50 | 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.
- Full methodology →
Cite this page
Citation
NSN Explorer. "STUD,SHOULDERED AND STEPPED." nsnexplorer.com, https://nsnexplorer.com/nsn/5307-00-810-9568/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/5307-00-810-9568/