Home · NSN 00-151-0320
NSN 00-151-0320 — Bolt,Close Tolerance
NIIN 00-151-0320 · unit of issue EA · AAC Z (insurance item) · source of supply SMS
NSN 00-151-0320 is the national stock number for a bolt,close tolerance. It cross-references to 3 manufacturer part numbers from 3 CAGE codes, including Aeronautical Standards Group Dept Of Navy And Air Force, Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M, National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use; the primary is AN174H34. The unit of issue is EA and the FLIS list price is $7.46.
No government purchase of this stock number is on our record yet. No seller has confirmed stock of it here in the last 60 days; watching the number is free and the first listing triggers an alert.
3
part numbers from 3 CAGEs
0
open solicitations, all agencies
0
government buys in 24 months
0
sellers with confirmed stock
Cross-references
Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.
| Part number | CAGE | Manufacturer | Reference | Variation |
|---|---|---|---|---|
| AN174H34 | 88044 | Aeronautical Standards Group Dept Of Navy And Air Force | 2 · Item ident. reference | 2 · Fully interchangeable |
| B6812 | 81349 | Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M | 5 · Secondary reference | 9 · Reference only |
| NASM6812 | 80205 | National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use | 5 · Secondary reference | 1 · Not fully interchangeable |
Government demand
Nothing open right now. Watch this NSN and we will email you when it is solicited.
What the government paid
No government purchase on record for this NSN.
Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices.
Sellers with confirmed stock
No seller has confirmed stock on this NSN in the last 60 days. Watch it and we will email you when one does, or request a quote on AN174H34.
Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.
DLA management data
- FLIS unit price
- $7.46
- Unit of issue
- EA
- Acquisition advice
- Z — Insurance item
- Source of supply
- SMS
- Effective
- Oct 1, 2025
Item characteristics
- Thread Class
- 3A
- Thread Direction
- RIGHT-HAND
- Fastener Length
- INCHES MINIMUM 3.515 AND INCHES MAXIMUM 3.562
- Head Height
- INCHES MINIMUM 0.140 AND INCHES MAXIMUM 0.172
- Width Between Flats
- INCHES MINIMUM 0.428 AND INCHES MAXIMUM 0.440
- Hole Diameter
- INCHES NOMINAL 0.046
- Grip Diameter
- INCHES MINIMUM 0.2487 AND INCHES MAXIMUM 0.2492
- Shank Unthreaded Hole Diameter
- FIRST HOLE INCHES NOMINAL 0.076
- Nominal Thread Diameter
- INCHES 0.250
- Grip Length
- INCHES MINIMUM 3.046 AND INCHES MAXIMUM 3.078
- Hole Quantity
- 1
- Hole Type
- DRILLED
- Thread Quantity Per Inch
- 28
- Minimum Tensile Strength
- POUNDS PER SQUARE INCH 125000
- Hardness Rating
- OVERALL ROCKWELL C MINIMUM 26.0 AND ROCKWELL C MAXIMUM 32.0
- Distance From Head Largest Bearing Surface To Shank Hole Center
- FIRST HOLE INCHES MINIMUM 3.358 AND INCHES MAXIMUM 3.390
- Surface Finish
- BEARING SURFACE OF HEAD MICROINCHES 63.0
- Surface Finish
- GRIP MICROINCHES 63.0
- Material
- OVERALL STEEL COMP 8740 OR STEEL COMP 8630 OR STEEL COMP 8735 OR STEEL COMP 4037 OR STEEL COMP 4130 OR STEEL COMP 4140
- Surface Treatment
- OVERALL CADMIUM AND CHROMATE
- Surface Treatment Document And Classification
- OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416 TY 2 CL 3
- Thread Series Designator
- UNF
Related stock numbers
Other NSNs filed under the same part numbers.
- 00-027-5803 · Bolt,Machine
- 00-051-2337 · Bolt,Machine
- 00-051-2338 · Bolt,Machine
- 00-051-2343 · Bolt,Machine
- 00-051-2344 · Bolt,Machine
- 00-051-2349 · Bolt,Machine
- 00-087-3927 · Bolt,Machine
- 00-103-2873 · Bolt,Shoulder
About this page
An NSN is 13 digits: the 4-digit Federal Supply Class and the 9-digit NIIN. Cross-references come from the federal logistics record; demand from DLA DIBBS, SAM.gov and FPDS; ADs from the Federal Register. Refreshed nightly. Market Pulse shows the whole market.
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