NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5305 › 5305-00-451-1936
Machine Screw P/N ABS20642-4F9
In stock — 97 on our U.S. shelfNSN 5305-00-451-1936 5305004511936 NIIN 004511936
SECO Parts has 97 in stock of NSN 5305-00-451-1936 — Machine Screw — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Typical price: $70–$115 each — an estimate from the government catalog price and what we have charged for similar parts. Not a quote: request one for your price. Quote lines carry a $50 minimum.
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,MACHINE
- Federal supply class
- FSC 5305 — Screws
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 97 |
| Total | 97 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5305-00-451-1936 004511936 ABS20642-4F9 STSBA001F08P09
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
- Countersink angle
- 99.0–101.0 °
- Fastener length
- 0.863–0.893 in
- Screw surface treatment
- Cadmium and Chromate
- Screw surface treatment document and classification
- Fed Spec All Treatment Responses QQ--416 TY 2 CL 3
- Special features
- Furnished with One Flat Polytetrafluoroethylene Washer and One Buna Rubber O Ring
- Thread series designator
- Unified National Joint Fine (Unjf)
- Screw material
- Steel Comp 4037
- Thread length
- 0.291–0.341 in
- Thread class
- 3A
- Screw material document and classification
- Fed Spec Single Material Response QQ-S-624
- Nominal thread diameter
- Inches 0.250
- Thread quantity per inch
- 28
- Minimum tensile strength
- Pounds Per Square Inch 160000
- Head diameter
- 0.600–0.666 in
- Head height
- 0.097 in (nominal)
- Thread direction
- Right-Hand
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
ABS20642-4F9 STSBA001F08P09
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 97 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 5305-00-451-1936?
NSN 5305-00-451-1936 (5305004511936) — Machine Screw: SECO Parts has 97 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for machine screw in federal supply class 5305 (Screws).
Is NSN 5305-00-451-1936 available?
SECO Parts has 97 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5305-00-451-1936 cost?
SECO typically prices parts like NSN 5305-00-451-1936 at $70–$115 each: an estimate from the government catalog price and what SECO has charged for similar parts. It is not a quote — request one for your price, usually answered the same business day. Quote lines carry a $50 minimum.
What part numbers cross-reference to NSN 5305-00-451-1936?
Part numbers that cross-reference this NSN include ABS20642-4F9, STSBA001F08P09. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names SCREW,MACHINE. Same name is not the same part: check the part numbers.