Home · NSN 01-625-7643
NSN 01-625-7643 — Locknut,Tube Fitting
NIIN 01-625-7643 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS
NSN 01-625-7643 is the national stock number for a locknut,tube fitting. It cross-references to 4 manufacturer part numbers from 2 CAGE codes, including Society Of Automotive Engineers Inc, Sae International; the primary is AS4841. The unit of issue is EA and the FLIS list price is $38.47.
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.
4
part numbers from 2 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 |
|---|---|---|---|---|
| AS5179D20 | 81343 | Society Of Automotive Engineers Inc | 3 · Design control (vendor) | 9 · Reference only |
| AS5179D20 | 0U583 | Sae International | 3 · Design control (vendor) | 2 · Fully interchangeable |
| SAE-AS4841 | 0U583 | Sae International | 3 · Design control (vendor) | 1 · Not fully interchangeable |
| AS4841 | 0U583 | Sae International | 5 · Secondary reference | 9 · Reference only |
| AS5179 | 0U583 | Sae International | 5 · Secondary reference | 9 · Reference only |
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 AS4841.
Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.
DLA management data
- FLIS unit price
- $38.47
- Unit of issue
- EA
- Acquisition advice
- J — Not stocked, central procurement
- Source of supply
- SMS
- Effective
- Oct 1, 2026
Item characteristics
- Thread Class
- 3B
- Thread Direction
- RIGHT-HAND
- Nut Height
- INCHES NOMINAL 0.438
- Width Across Flats
- INCHES NOMINAL 1.938
- Thread Series
- UNIFIED NATIONAL JOINT (UNJ)
- Packing Recess Diameter
- INCHES NOMINAL 1.854
- Packing Recess Depth
- INCHES NOMINAL 0.054
- Thread Quantity Per Inch
- 12
- Nominal Thread Size
- INCHES 1.625
- Nominal Tube Outside Diameter
- INCHES 1.250
- Part Name Assigned By Controlling Agency
- NUT, FITTING, PORT
- Material
- OVERALL ALUMINUM ALLOY 2014
- Material Document And Classification
- OVERALL FED SPEC SINGLE MATERIAL RESPONSE QQ-A-225 TO 4,ALLOY 2014,T6
- Surface Treatment
- OVERALL ANODIZE
- Surface Treatment Document And Classification
- OVERALL MIL SPEC SINGLE TREATMENT RESPONSE -IL-A-8625,TYE 2,CLASS 2
Related stock numbers
Other NSNs filed under the same part numbers.
- 00-001-1695 · Tee,Tube To Boss
- 00-007-4605 · Nut,Tube Coupling
- 00-007-4606 · Nut,Tube Coupling
- 00-009-7247 · Tee,Tube To Boss
- 00-010-7636 · Reducer,Boss
- 00-023-4859 · Reducer Body,Tube
- 00-023-4860 · Reducer Body,Tube
- 00-023-4864 · Reducer Body,Tube
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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