NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5306 › 5306-00-499-4874
Machine Bolt P/N 2578404
In stock — 1 on our U.S. shelfNSN 5306-00-499-4874 5306004994874 NIIN 004994874
SECO Parts has 1 in stock of NSN 5306-00-499-4874 — Machine Bolt — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Government catalog (FEDLOG) price: $752.43 per each — a public reference, not our price. We quote each request, usually the same business day, and surplus parts often quote below or above it.
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
- BOLT,MACHINE
- Federal supply class
- FSC 5306 — Bolts
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 1 |
| Total | 1 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5306-00-499-4874 004994874 2578404 AN4DD51
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
- Surface treatment
- Overall Oxide Film and Anodize
- Nominal thread diameter
- Inches 0.250
- Width between flats
- 0.428–0.440 in
- Thread length
- 0.437–0.516 in
- Distance from head largest bearing surface to shank hole center
- First Hole Inches Minimum 4.983 and Inches Maximum 5.015
- Material
- Overall Aluminum Alloy
- Shank unthreaded hole diameter
- First Hole Inches Minimum 0.076 and Inches Maximum 0.086
- Thread class
- 3A
- Grip length
- 4.671–4.703 in
- Minimum tensile strength
- Pounds Per Square Inch 62000
- Thread series designator
- UNF
- Thread direction
- Right-Hand
- Head height
- 0.140–0.172 in
- Material document and classification
- Overall Fed Spec Single Material Response QQ-A-200 or Fed Spec Single Material Response QQ-A-225 or Fed Spec Single Material Response QQ-A-430
- Surface treatment document and classification
- Overall MIL Spec 1ST Treatment Response -IL-C-5541 and MIL Spec 2ND Treatment Response -IL-A-8625
- Features provided
- Finished Head
- Thread quantity per inch
- 28
- Fastener length
- 5.140–5.187 in
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
2578404 AN4DD51
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 | J Not stocked, centrally procured — the government does not stock this item; it is procured only when a requisition arrives. SECO has 1 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 5306-00-499-4874?
NSN 5306-00-499-4874 (5306004994874) — Machine Bolt: SECO Parts has 1 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for machine bolt in federal supply class 5306 (Bolts).
Is NSN 5306-00-499-4874 available?
SECO Parts has 1 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5306-00-499-4874 cost?
The government catalog (FEDLOG) lists NSN 5306-00-499-4874 at $752.43 per each. That is a public reference, not SECO's price: SECO quotes each request, usually the same business day, and surplus parts often quote below or above it.
What part numbers cross-reference to NSN 5306-00-499-4874?
Part numbers that cross-reference this NSN include 2578404, AN4DD51. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names BOLT,MACHINE. Same name is not the same part: check the part numbers.