Home · NSN 01-274-6148

NSN 01-274-6148 — Bearing,Sleeve

NIIN 01-274-6148 · unit of issue EA · AAC D (stocked, centrally managed (dla)) · source of supply SMS

NSN 01-274-6148 is the national stock number for a bearing,sleeve. It cross-references to 4 manufacturer part numbers from 2 CAGE codes, including American Society For Testing And Materials, Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M; the primary is B438. The unit of issue is EA and the FLIS list price is $10.62.

No government purchase of this stock number is on our record yet. No seller has confirmed stock of it here in the last 30 days; watching the number is free and the first listing triggers an alert.

part numbers from 2 CAGEs

open solicitations, all agencies

government buys in 24 months

sellers with confirmed stock

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Cross-references

Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.

Part number	CAGE	Manufacturer	Reference	Variation
MS17796-144-Y	81346	American Society For Testing And Materials	3 · Design control (vendor)	2 · Fully interchangeable
B438	81346	American Society For Testing And Materials	5 · Secondary reference	1 · Not fully interchangeable
MS17796	96906	Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M	5 · Secondary reference	9 · Reference only
MS17796-144	96906	Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M	5 · Secondary reference	9 · Reference only
MS17796-144-Y	96906	Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M	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 B438.

Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.

DLA management data

FLIS unit price: $10.62
Unit of issue: EA
Acquisition advice: D — Stocked, centrally managed (DLA)
Source of supply: SMS
Effective: Oct 1, 2026

Item characteristics

Overall Length: INCHES MINIMUM 0.1825 AND INCHES MAXIMUM 0.1925
Body Outside Diameter: INCHES MINIMUM 0.2520 AND INCHES MAXIMUM 0.2530
Body Inside Diameter: INCHES MINIMUM 0.1885 AND INCHES MAXIMUM 0.1895
Flange Outside Diameter: INCHES MINIMUM 0.3075 AND INCHES MAXIMUM 0.3175
Flange Width: INCHES MINIMUM 0.0575 AND INCHES MAXIMUM 0.0675
Corner Shape: OUTSIDE LEFT CORNER SQUARE
Corner Shape: OUTSIDE RIGHT CORNER SQUARE
Corner Shape: INSIDE LEFT CORNER SQUARE
Corner Shape: LEFT FLANGE BODY CORNER ROUND
Corner Shape: INSIDE RIGHT CORNER SQUARE
Corner Shape: LEFT FLANGE OUTSIDE RIGHT CORNER SQUARE
Hardness Rating: OVERALL ROCKWELL H MINIMUM 30.0 AND ROCKWELL H MAXIMUM 70.0
Material: LUBRICATION OIL LUBRICATING
Material: OVERALL COPPER ALLOY OR COPPER ALLOY 841
Material Document And Classification: OVERALL MIL SPEC 1ST MATERIAL RESPONSE -IL-B-5687,TYE 1,GRADE 2 OR MIL SPEC 2ND MATERIAL RESPONSE -IL-B-5687 TYE 1,GRADE 1

Related stock numbers

Other NSNs filed under the same part numbers.

00-005-0466 · Bearing,Sleeve
00-012-0635 · Bearing,Sleeve
00-078-7034 · Bearing,Sleeve
00-102-7601 · Bearing,Sleeve
00-111-6423 · Bearing,Sleeve
00-135-9688 · Bearing,Sleeve
00-137-3230 · Bearing,Sleeve
00-179-7557 · Bearing,Sleeve

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.