NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5306 › 5306-01-212-4552
Close Tolerance Bolt P/N MS27576-8-38
In stock — 5 on our U.S. shelfNSN 5306-01-212-4552 5306012124552 NIIN 012124552
SECO Parts has 5 in stock of NSN 5306-01-212-4552 — Close Tolerance Bolt — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Government catalog (FEDLOG) price: $132.02 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,CLOSE TOLERANCE
- SECO description
- BOLT
- Federal supply class
- FSC 5306 — Bolts
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 5 |
| Total | 5 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5306-01-212-4552 012124552 MS27576-8-38
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
- 0.401–0.546 in
- Fastener length
- 3.021–3.041 in
- Head height
- 0.251–0.266 in
- Width between flats
- 0.741–0.752 in
- Locking feature
- Grip Detent Ring
- Grip diameter
- 0.4982–0.4991 in
- Shank unthreaded hole diameter
- First Hole Inches Minimum 0.106 and Inches Maximum 0.116
- Nominal thread diameter
- Inches 0.500
- Grip length
- 2.375–2.391 in
- Thread quantity per inch
- 20
- Hardness rating
- Overall Rockwell C Minimum 36.0 and Rockwell C Maximum 41.0
- Distance from head largest bearing surface to shank hole center
- First Hole Inches Minimum 2.901 and Inches Maximum 2.931
- Surface finish
- Bearing Surface of Head Microinches 63.0
- Surface finish
- Grip Microinches 63.0
- Special features
- Action ID 45557951
- Material
- Overall Steel Comp E4340 or Steel Comp 4140 or Steel Comp 8740 or Steel Comp 4130 or Steel Comp 6150
- Surface treatment
- Overall Cadmium and Chromate
- Surface treatment document and classification
- Overall Fed Spec Single Treatment Response QQ--416,TY2,CL2
- 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
MS27576-8-38
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 | D DLA/GSA stocked — stocked by DLA or GSA and issued from central stock |
| 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 5306-01-212-4552?
NSN 5306-01-212-4552 (5306012124552) — Close Tolerance Bolt: SECO Parts has 5 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for close tolerance bolt in federal supply class 5306 (Bolts).
Is NSN 5306-01-212-4552 available?
SECO Parts has 5 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5306-01-212-4552 cost?
The government catalog (FEDLOG) lists NSN 5306-01-212-4552 at $132.02 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 5306-01-212-4552?
Part numbers that cross-reference this NSN include MS27576-8-38. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names BOLT,CLOSE TOLERANCE. Same name is not the same part: check the part numbers.