NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5306 › 5306-00-281-1651
Machine Bolt P/N 5225875
In stock — 430 on our U.S. shelfNSN 5306-00-281-1651 5306002811651 NIIN 002811651
SECO Parts has 430 in stock of NSN 5306-00-281-1651 — Machine Bolt — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Typical price: $25–$55 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
- BOLT,MACHINE
- SECO description
- SCREW, STOP TURN
- Federal supply class
- FSC 5306 — Bolts
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 430 |
| Total | 430 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5306-00-281-1651 002811651 5225875 594266 2X64 345B1 MIL-S-1222
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
- Minimum tensile strength
- Pounds Per Square Inch 150000
- Hardness rating
- Overall Rockwell C Minimum 32.0 and Rockwell C Maximum 38.0
- Part name assigned by controlling agency
- Hex Bolt
- Material
- Overall Steel Comp 1013 or Steel Comp 1015 or Steel Comp 1016 or Steel Comp 1017 or Steel Comp 1018 or Steel Comp 1019 or Steel Comp 1020 or Steel Comp 1021 or Steel Comp 1022 or Steel Comp 1023 or Steel Comp 1025 or Steel Comp 1026 or Steel Comp 1029 or Steel Comp 1030 or Steel Comp 1033 or Steel Comp 1034 or Steel Comp 1035 or Steel Comp 1037 or Steel Comp 1038 or Steel Comp 1039 or Steel Comp 1040 or Steel Comp 1524 or Steel Comp 1527 or Steel Comp 1536 or Steel Comp 1541
- Material document and classification
- Overall Fed STD All Material Responses 66
- Surface treatment
- Overall Cadmium and Chromate and Zinc
- Nondefinitive spec/std data
- Type 1 and Grade 8
- Head height
- 0.420 in (nominal)
- Thread series designator
- Unified National Coarse (UNC)
- Thread direction
- Right-Hand
- Thread length
- 2.120 in minimum
- Fastener length
- 2.540 in (nominal)
- Thread class
- 2A
- Thread quantity per inch
- 12
- Width between flats
- 0.880 in (nominal)
- Nominal thread diameter
- Inches 0.562
- Features provided
- Finished Head
- Surface treatment document and classification
- Overall Fed Spec 1ST Treatment Response QQ--416 Tye 2,CL2 or Fed Spec 2ND Treatment Response QQ--416 Tye 2,CL2 or Fed Spec 3RD Treatment Response QQ-Z-325 Tye 2,CL 2
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
5225875 594266 2X64 345B1 MIL-S-1222
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 430 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 5306-00-281-1651?
NSN 5306-00-281-1651 (5306002811651) — Machine Bolt: SECO Parts has 430 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 5306-00-281-1651 available?
SECO Parts has 430 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5306-00-281-1651 cost?
SECO typically prices parts like NSN 5306-00-281-1651 at $25–$55 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 5306-00-281-1651?
Part numbers that cross-reference this NSN include 5225875, 594266, 2X64, 345B1, MIL-S-1222. 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.