NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5306 › 5306-01-281-3388
Shear Bolt P/N MS21297-08016
In stock — 83 on our U.S. shelfNSN 5306-01-281-3388 5306012813388 NIIN 012813388
SECO Parts has 83 in stock of NSN 5306-01-281-3388 — Shear Bolt — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Typical price: $65–$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
- BOLT,SHEAR
- Federal supply class
- FSC 5306 — Bolts
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 83 |
| Total | 83 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5306-01-281-3388 012813388 MS21297-08016 NASM8906 NASM21297
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
- Thread class
- 3A
- Thread direction
- Right-Hand
- Thread length
- 0.828–0.878 in
- Fastener length
- 1.838–1.868 in
- Head height
- 0.440–0.460 in
- Extended washer diameter
- 0.922–0.932 in
- Extended washer thickness
- 0.062–0.082 in
- Grip diameter
- 0.4985–0.4995 in
- Head minor diameter
- 0.644–0.651 in
- Nominal thread diameter
- Inches 0.500
- Grip length
- 0.990–1.010 in
- Thread quantity per inch
- 20
- Minimum tensile strength
- Pounds Per Square Inch 220000
- Hardness rating
- Overall Rockwell C Minimum 46.0 and Rockwell C Maximum 50.0
- Surface finish
- Bearing Surface of Head Microinches 32.0
- Surface finish
- Grip Microinches 32.0
- Material
- Overall Steel Comp H11
- Material document and classification
- Overall Assn STD Single Material Response A-S 6487
- Surface treatment
- Overall Cadmium and Chromate
- Surface treatment document and classification
- Overall MIL Spec Single Treatment Response -IL-C-8837,Tye 2,Class 2
- Thread series designator
- Unified National Joint Fine (Unjf)
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
MS21297-08016 NASM8906 NASM21297
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 83 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 5306-01-281-3388?
NSN 5306-01-281-3388 (5306012813388) — Shear Bolt: SECO Parts has 83 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for shear bolt in federal supply class 5306 (Bolts).
Is NSN 5306-01-281-3388 available?
SECO Parts has 83 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5306-01-281-3388 cost?
SECO typically prices parts like NSN 5306-01-281-3388 at $65–$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 5306-01-281-3388?
Part numbers that cross-reference this NSN include MS21297-08016, NASM8906, NASM21297. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names BOLT,SHEAR. Same name is not the same part: check the part numbers.