Acquisition method (AMC)
1
FSC 5305 × SCREW,EXTERNALLY RELIEVED BODY
SCREW,EXTERNALLY RELIEVED BODY
5305-00-161-7549 FSC 5305
NSN 5305-00-161-7549 (also written 5305001617549; NIIN 00-161-7549) is a screw, externally relieved body in Federal Supply Class 5305, Screws. 2 manufacturer part numbers from 2 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)
R
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC R: the government owns neither the data nor the rights, and obtaining them is judged uneconomical. 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 |
|---|---|
| HEAD STYLE AASK | — |
| FIRST DIAMETER FROM HEAD AAWC | INCHES MINIMUM 0.089 AND INCHES MAXIMUM 0.094 |
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER AAWH | INCHES MINIMUM 0.240 AND INCHES MAXIMUM 0.250 |
| INTERNAL DRIVE STYLE ABQZ | — |
| NOMINAL THREAD DIAMETER AHYM | INCHES 0.138 |
| THREAD QUANTITY PER INCH CMLP | 32 |
| EXTERNALLY RELIEVED BODY DIAMETER QUANTITY CSNG | 1 |
| SPECIAL FEATURES FEAT | BLACK COLOR |
| MATERIAL MATT | OVERALL STEEL CORROSION RESISTING |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OVERALL FED STD SINGLE MATERIAL RESPONSE FED STD 66 |
| HEAD DIAMETER AASL | INCHES MINIMUM 0.256 AND INCHES MAXIMUM 0.270 |
| HEAD HEIGHT AASU | INCHES MINIMUM 0.087 AND INCHES MAXIMUM 0.097 |
| THREAD SERIES DESIGNATOR THSD | UNIFIED NATIONAL COARSE (UNC) |
| THREAD DIRECTION AAJF | RIGHT-HAND |
| THREAD LENGTH AASA | INCHES MINIMUM 0.125 AND INCHES MAXIMUM 0.135 |
| FASTENER LENGTH AASB | INCHES NOMINAL 0.375 |
| SURFACE TREATMENT SFTT | OVERALL CADMIUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TY 2,CL 3 QQ--416 |
| THREAD CLASS AAJD | 2A |
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 |
|---|---|---|
| 164B8175P1 | 3Y498 | BGM FASTENER CO INC |
| 164B8175P1 | 89954 | BAE SYSTEMS CONTROLS INC. |
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
$9.56
Purchases
2
Total spend
$367.60
Oct 19, 2026
Last purchased
4 · 4.0/yr
Purchase records
$735.20
Total demand
$9.56
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 19, 2026 | 20 | $9.56 | $191.20 | KAMPI COMPONENTS CO INC (7Z016) | Unknown | Source ↗ |
| Sep 24, 2026 | 20 | $8.82 | $176.40 | PATTERSON COONEY INC (9U103) | 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 |
|---|---|---|---|---|
| Sep 24, 2026 | SPE4A626V399D ↗ | PATTERSON COONEY INC | — | $176.40 |
| Oct 19, 2026 | SPE4A627V1074 ↗ | KAMPI COMPONENTS CO INC | — | $191.20 |
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.
Buying rhythm
How often does the government buy this item, and how long since the last time? Every solicitation and award on one line.
- Solicitation posted
- Award made
Dot size shows quantity. A faint bar joins a solicitation to the award made against it.
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 5 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
KAMPI COMPONENTS CO INC
last award Oct 2026
PATTERSON COONEY INC
last award Sep 2026
BAE SYSTEMS CONTROLS INC.
no award yet
no awards on record
Listed source BGM FASTENER CO INC
no award yet
no awards on record
Listed source KAMPI COMPONENTS CO INC won 1 of the last 2 awards. KAMPI COMPONENTS CO INC and 1 other won without being listed sources.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A6-27-T-1658 | Oct 13, 2026 | Oct 20, 2026 | 20 | Expired | View at DIBBS → |
| SPE4A6-26-T-34BK | Sep 21, 2026 | Sep 28, 2026 | 20 | 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: 2026-10-20.
- Full methodology →
Cite this page
Citation
NSN Explorer. "SCREW,EXTERNALLY RELIEVED BODY." nsnexplorer.com, https://nsnexplorer.com/nsn/5305-00-161-7549/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5305-00-161-7549/