NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5305 › 5305-00-978-9385
Cap Socket Head Screw P/N 6300765-62
In stock — 100 on our U.S. shelfNSN 5305-00-978-9385 5305009789385 NIIN 009789385
SECO Parts has 100 in stock of NSN 5305-00-978-9385 — Cap Socket Head 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,CAP,SOCKET HEAD
- SECO description
- SCREW, CAP, SOCKET
- Federal supply class
- FSC 5305 — Screws
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 100 |
| Total | 100 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5305-00-978-9385 009789385 6300765-62 B4525-304-52 MS16997-62 99-4406-06 509440-48 56483
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
- Hardness rating
- Overall Rockwell C Minimum 36.0 and Rockwell C Maximum 45.0
- Minimum tensile strength
- Pounds Per Square Inch 160000
- Thread class
- 3A
- Thread direction
- Right-Hand
- Thread length
- 0.869–0.900 in
- Fastener length
- 0.969–1.000 in
- Head diameter
- 0.365–0.375 in
- Head height
- 0.244–0.250 in
- Nominal thread diameter
- Inches 0.250
- Width across flats
- 0.187–0.190 in
- Thread quantity per inch
- 20
- Surface treatment document and classification
- Overall Fed Spec All Treatment Responses QQ--416,TY 2,CL 3
- Thread series designator
- Unified National Coarse (UNC)
- Surface treatment
- Overall Cadmium and Chromate
- Minimum yield strength
- Pounds Per Square Inch 130000
- Material
- Overall Steel
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
6300765-62 B4525-304-52 MS16997-62 99-4406-06
Also referenced as
509440-48 56483
Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual. They find the item; confirm the current part number when you order.
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 | Y Terminal item (stock exhausted) — a terminal item: government stock is exhausted and it is not being re-procured. SECO has 100 on the shelf |
| Unit of issue | HD hundred |
| 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 5305-00-978-9385?
NSN 5305-00-978-9385 (5305009789385) — Cap Socket Head Screw: SECO Parts has 100 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 5305-00-978-9385 available?
SECO Parts has 100 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5305-00-978-9385 cost?
SECO quotes NSN 5305-00-978-9385 on request, usually the same business day.
What part numbers cross-reference to NSN 5305-00-978-9385?
Part numbers that cross-reference this NSN include 6300765-62, B4525-304-52, MS16997-62, 99-4406-06. It is also referenced by older, superseded or advisory numbers: 509440-48, 56483. 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.