NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5305 › 5305-00-550-3491
Machine Screw P/N NAS514P632-10
In stock — 12 on our U.S. shelfNSN 5305-00-550-3491 5305005503491 NIIN 005503491
SECO Parts has 12 in stock of NSN 5305-00-550-3491 — Machine Screw — on our own shelf in Augusta, GA: a stocking supplier, not a broker.
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
- SECO description
- SCREW, MACHINE
- Federal supply class
- FSC 5305 — Screws
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New | NE | 12 |
| Total | 12 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5305-00-550-3491 005503491 NAS514P632-10
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
- Nominal thread diameter
- Inches 0.138
- Thread series designator
- Unified National Coarse (UNC)
- Thread quantity per inch
- 32
- Screw surface treatment document and classification
- Fed Spec Single Treatment Response QQ--416,TY 1,CL 3
- Screw material
- Steel Comp 8630
- Screw material document and classification
- MIL Spec Single Material Response -IL-S-6050 or MIL STD Single Material Response AN-S-9
- Screw surface treatment
- Cadmium
- Fastener length
- 0.625 in (nominal)
- Head diameter
- 0.233–0.279 in
- Countersink angle
- 99.0–101.0 °
- Thread class
- 3A
- Thread direction
- Right-Hand
- Thread length
- 0.625 in maximum
- Hardness rating
- Rockwell C Minimum 26.0 and Rockwell C Maximum 32.0
- Minimum tensile strength
- Pounds Per Square Inch 125000
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
NAS514P632-10
Shown for identification only. SECO can quote against any of these numbers.
Logistics data
| Demilitarization code | A Demilitarization not required — non-munitions-list item |
| 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 5305-00-550-3491?
NSN 5305-00-550-3491 (5305005503491) — Machine Screw: SECO Parts has 12 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 5305-00-550-3491 available?
SECO Parts has 12 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5305-00-550-3491 cost?
SECO quotes NSN 5305-00-550-3491 on request, usually the same business day.
What part numbers cross-reference to NSN 5305-00-550-3491?
Part numbers that cross-reference this NSN include NAS514P632-10. 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.