NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5306 › 5306-00-438-8681
Shear Bolt P/N MS21250-10048
In stock — 6 on our U.S. shelfNSN 5306-00-438-8681 5306004388681 NIIN 004388681
SECO Parts has 6 in stock of NSN 5306-00-438-8681 — Shear Bolt — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Typical price: $30–$65 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 | 6 |
| Total | 6 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5306-00-438-8681 004388681 MS21250-10048 VFK100G-10048
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
- Grip diameter
- 0.6230–0.6240 in
- Thread series designator
- UNF
- Extended washer diameter
- 1.040–1.050 in
- Nominal thread diameter
- Inches 0.625
- Grip length
- 2.990–3.010 in
- Thread quantity per inch
- 18
- Minimum tensile strength
- Pounds Per Square Inch 180000
- Hardness rating
- Overall Rockwell C Minimum 39.0 and Rockwell C Maximum 43.0
- Material
- Overall Steel Comp 8740 or Steel Comp 4140 or Steel Comp E4340 or Steel Comp 4340 or Steel Comp 6150
- Surface treatment
- Overall Cadmium and Chromate
- Surface treatment document and classification
- Overall Fed Spec Single Treatment Response QQ--416 TY 2,CL 3
- Extended washer thickness
- 0.150 in (nominal)
- Thread direction
- Right-Hand
- Head height
- 0.618 in (nominal)
- Fastener length
- 3.919 in (nominal)
- Thread class
- 3A
- Thread length
- 0.909–0.929 in
- Width between flats
- 0.679–0.690 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
MS21250-10048 VFK100G-10048
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 6 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 5306-00-438-8681?
NSN 5306-00-438-8681 (5306004388681) — Shear Bolt: SECO Parts has 6 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 5306-00-438-8681 available?
SECO Parts has 6 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5306-00-438-8681 cost?
SECO typically prices parts like NSN 5306-00-438-8681 at $30–$65 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 5306-00-438-8681?
Part numbers that cross-reference this NSN include MS21250-10048, VFK100G-10048. 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.