Home · NSN 01-661-5158
NSN 01-661-5158 — Nut,Self-Locking,Extended Washer
NIIN 01-661-5158 · unit of issue EA · AAC Z (insurance item) · source of supply SMS
Used on: E-3 Sentry · all platforms
NSN 01-661-5158 is the national stock number for a nut,self-locking,extended washer. It cross-references to 1 manufacturer part number from 4 CAGE codes, including Howmet Global Fastening Systems Inc, Sps Technologies, LLC, Esna, LLC; the primary is BACN10HY14M. The federal catalog ties it to the E-3 Sentry. The unit of issue is EA and the FLIS list price is $237.86.
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.
1
part number from 4 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 |
|---|---|---|---|---|
| BACN10HY14M | 15653 | Howmet Global Fastening Systems Inc | 3 · Design control (vendor) | 2 · Fully interchangeable |
| BACN10HY14M | 56878 | Sps Technologies, LLC | 5 · Secondary reference | 2 · Fully interchangeable |
| BACN10HY14M | 019L2 | Esna, LLC | 5 · Secondary reference | 2 · Fully interchangeable |
| BACN10HY14M | 17446 | Huck International, Inc | 5 · Secondary reference | 2 · 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 BACN10HY14M.
Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.
DLA management data
- FLIS unit price
- $237.86
- Unit of issue
- EA
- Acquisition advice
- Z — Insurance item
- Source of supply
- SMS
- Effective
- Oct 1, 2025
Item characteristics
- Thread Class
- 3B
- Thread Direction
- RIGHT-HAND
- Locking Feature
- PREVAILING TORQUE ALL METAL DESIGN
- Washer Outside Diameter
- INCHES MAXIMUM 1.480
- Overall Height
- INCHES MINIMUM 0.750 AND INCHES MAXIMUM 0.770
- Washer Thickness
- INCHES MINIMUM 0.092 AND INCHES MAXIMUM 0.107
- End Item Identification
- E-3 AIRCRAFT
- Width Across Flats
- INCHES MINIMUM 0.990 AND INCHES MAXIMUM 1.002
- Thread Series
- UNIFIED NATIONAL JOINT FINE (UNJF)
- Thread Quantity Per Inch
- 14
- Nominal Thread Size
- INCHES 0.8750
- Part Name Assigned By Controlling Agency
- NUT, SELF-LOCKING, 12 POINT, CAPTIVE WASHER
- Material
- OVERALL STEEL COMP 8740
- Material Document And Classification
- OVERALL MIL SPEC SINGLE MATERIAL RESPONSE -IL-S-6049 OR ASSN STD SINGLE MATERIAL RESPONSE A-S 6322
- Proprietary Characteristics
- PACS
- Surface Treatment
- OVERALL CADMIUM
- Surface Treatment Document And Classification
- OVERALL ASSN STD SINGLE TREATMENT RESPONSE A-S-QQ--416, CL 2
Related stock numbers
Other NSNs filed under the same part numbers.
- 01-657-5223 · Nut,Plain,Assembled Washer
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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