NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5305 › 5305-01-149-9671
Cap Socket Head Screw P/N MS21096-4012
In stock — 77 on our U.S. shelfNSN 5305-01-149-9671 5305011499671 NIIN 011499671
SECO Parts has 77 in stock of NSN 5305-01-149-9671 — Cap Socket Head Screw — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Low-cost part: quoted by the line, $50 minimum per line; quantity pricing on request.
One part, one step — answered within one business day. Several parts? and send them together.
- Ships in 1–3 business days from Augusta, GA
- Certificate of Conformance on request
- PO, GPC & major cards
- $50 minimum order — smaller requests still get a quote
- 30-day returns · terms
- FLIS item name
- SCREW,CAP,SOCKET HEAD
- SECO description
- SCREW, CAP
- Federal supply class
- FSC 5305 — Screws
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 77 |
| Total | 77 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5305-01-149-9671 011499671 MS21096-4012
Get a quote
Build a list across as many parts as you need, send it once, get one quote back — answered within one business day, usually the same day. POs and GPC welcome. $50 minimum order.
More to tell us? Need-by date, ship-to, your own RFQ document
Specifications
- Thread class
- 3A
- Thread direction
- Right-Hand
- Thread length
- 0.444–0.510 in
- Fastener length
- 1.204–1.250 in
- Head diameter
- 0.473–0.492 in
- Head height
- 0.162–0.175 in
- Locking feature
- Threads Patch
- Nominal thread diameter
- Inches 0.250
- Thread quantity per inch
- 28
- Minimum tensile strength
- Pounds Per Square Inch 125000
- Hardness rating
- Overall Rockwell C Minimum 26.0 and Rockwell C Maximum 32.0
- Material
- Overall Steel Comp 4037 or Steel Comp 8630
- Material document and classification
- Overall Assn STD 1ST Material Response A-S 6300 or MIL Spec 2ND Material Response -IL-S-6050
- Surface treatment
- Overall Cadmium and Chromate
- Surface treatment document and classification
- Overall Fed Spec Single Treatment Response QQ--416 Tye 2 Class 3
- Thread series designator
- UNF
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
MS21096-4012
Shown for identification only. SECO can quote against any of these numbers.
Logistics data
| Source of supply | SMS DLA Land and Maritime, Columbus, Ohio |
| Acquisition advice code | Z Insurance/numeric stockage objective — held by the government as insurance stock for contingencies, not for routine issue. SECO has 77 on the shelf |
| Unit of issue | EA each |
| Demilitarization code | A Demilitarization not required — non-munitions-list item |
| Controlled inventory code | U Unclassified |
| Hazardous material indicator | N No hazardous material |
Source: public FLIS/PUB LOG cataloging data.
Why buy from SECO
These quantities sit on our own shelves — we are a stocking supplier, not a broker sourcing after you order. Condition-coded stock, formal quotes with NSN/PN on the paperwork, POs and GPC welcome, fast U.S. shipping.
In business since 1951 · 30,000+ contracts completed · about SECO & our policies · more questions answered
FAQ
What is NSN 5305-01-149-9671?
NSN 5305-01-149-9671 (5305011499671) — Cap Socket Head Screw: SECO Parts has 77 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for cap socket head screw in federal supply class 5305 (Screws).
Is NSN 5305-01-149-9671 available?
SECO Parts has 77 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5305-01-149-9671 cost?
NSN 5305-01-149-9671 is a low-cost part, so SECO quotes it by the line rather than by the piece: there is a $50 minimum per line, and quantity pricing on request — usually answered the same business day.
What part numbers cross-reference to NSN 5305-01-149-9671?
Part numbers that cross-reference this NSN include MS21096-4012. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names SCREW,CAP,SOCKET HEAD. Same name is not the same part: check the part numbers.