Acquisition method (AMC)
1
FSC 5330 × RETAINER,PACKING
RETAINER,PACKING
5330-01-478-7503 FSC 5330
NSN 5330-01-478-7503 (also written 5330014787503; NIIN 01-478-7503) is a retainer, packing in Federal Supply Class 5330, Packing and Gasket Materials. 10 manufacturer part numbers from 5 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)
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 |
|---|---|
| CROSS-SECTIONAL SHAPE STYLE AAGR | — |
| CROSS-SECTIONAL HEIGHT ADVN | INCHES MINIMUM 0.118 AND INCHES MAXIMUM 0.122 |
| CENTER HOLE DIAMETER ADYT | INCHES MINIMUM 4.399 AND INCHES MAXIMUM 4.401 |
| PERIPHERAL DIAMETER ADYU | INCHES MINIMUM 4.871 AND INCHES MAXIMUM 4.873 |
| JOINT TYPE AQNE | OVERALL SCARF-PERIPHERAL |
| MATERIAL MATT | OVERALL PLASTIC POLYTETRAFLUOROETHYLENE |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OVERALL ASSN STD SINGLE MATERIAL RESPONSE AS8791 TO 1 |
| SPECIFICATION/STANDARD DATA ZZZK | GOVERNMENT SPECIFICATION 81349-IL-R-8791 REV D TO CANCELED TO |
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 |
|---|---|---|
| 2643-857-10 ITEM 49 | 96169 | ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT |
| 2643-857-10-49 | 96169 | ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT |
| 845-7108467 ITEM 49 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| AS8791/1 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| AS8791/1 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| M8791/1-428 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| M8791/1-428 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| M8791/1-428 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MIL-R-8791/1 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| SAE-AS8791/1 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
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 | |
|---|---|---|---|---|---|
| SPE7L3-26-T-291D | Sep 29, 2026 | Oct 9, 2026 | 125 | 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. "RETAINER,PACKING." nsnexplorer.com, https://nsnexplorer.com/nsn/5330-01-478-7503/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/5330-01-478-7503/