Cap, Pillow Block3130-01-181-7541

NSN 3130-01-181-7541 · NIIN 011817541

FSC 3130 — Bearings, Mounted · FSG 31 — Bearings

Government record, cited

Also searched as 3130-01-181-7541 · 3130011817541 · NIIN 011817541 · 01-181-7541 · FSC 3130 Bearings, Mounted

Nearby stock numbers ← 3130-01-181-2571 Cap, Pillow Block · 3130-01-181-8029 Cap, Pillow Block →

3130-01-181-7541 — Bearings, Mounted

Features

Cap,pillow Block — FSC 3130
General Characteristics Item Description: STEEL,CORROSION RESISTANT PER ASTM A744 GRADE CN-7M OVERALL; 4.875 IN. WIDE,5.125 IN. LONG LEFT SIDE,5.250 IN. LONG RIGHT SIDE,2.6875 IN. HIGH; 0.690 IN. DIA THROUGH HOLES ON RAISED TABS EXTENDING TO 7.000 IN. O/A,5.500 IN. CENTER TO CENTER IN

Identification

NSN: 3130-01-181-7541
NIIN: 011817541
FSC: 3130 — Bearings, Mounted
FSG: 31 — Bearings

General Description

The Cap,pillow Block, cataloged under National Stock Number 3130-01-181-7541, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3130-01-181-7541
Item Name	Cap,pillow Block
FSC / FSG	3130 / 31 — Bearings, Mounted
Status	ACTIVE
General Characteristics Item Description	STEEL,CORROSION RESISTANT PER ASTM A744 GRADE CN-7M OVERALL; 4.875 IN. WIDE,5.125 IN. LONG LEFT SIDE,5.250 IN. LONG RIGHT SIDE,2.6875 IN. HIGH; 0.690 IN. DIA THROUGH HOLES ON RAISED TABS EXTENDING TO 7.000 IN. O/A,5.500 IN. CENTER TO CENTER IN

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
803-5293014 PIECE 9	3/2 Design control — primary reference U.S. Government activity

No interchangeability data on file.

Other items in FSC 3130 — Bearings, Mounted

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

3130-00-001-5118

3130-00-001-5118 · Item name not on file

3130-00-001-5137

BEARING UNIT,BALL

3130-00-001-6585

3130-00-001-6585 · Item name not on file

3130-00-003-0422

3130-00-003-0422 · Item name not on file

3130-00-003-0455

3130-00-003-0455 · Item name not on file

3130-00-003-0794

BEARING UNIT,BALL

3130-00-003-2802

BEARING UNIT,BALL

3130-00-003-9535

3130-00-003-9535 · Item name not on file

Frequently Asked Questions

What is NSN 3130-01-181-7541?

NSN 3130-01-181-7541 is a Cap,pillow Block, classified under FSC 3130, Bearings, Mounted. Status: active.

What are the specifications of 3130-01-181-7541?

Key specifications for 3130-01-181-7541: General Characteristics Item Description: STEEL,CORROSION RESISTANT PER ASTM A744 GRADE CN-7M OVERALL; 4.875 IN. WIDE,5.125 IN. LONG LEFT SIDE,5.250 IN. LONG RIGHT SIDE,2.6875 IN. HIGH; 0.690 IN. DIA THROUGH HOLES ON RAISED TABS EXTENDING TO 7.000 IN. O/A,5.500 IN. CENTER TO CENTER IN; End Item Identification: PUMP,FIRE,1000 GPM,150 TO 175 PSI,FSCM 80064. 1 specification is documented in the U.S. Government catalog.

Is NSN 3130-01-181-7541 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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