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PWA21054 — INSERTER,BEARING AND BUSHING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

PWA21054: INSERTER,BEARING AND BUSHING.

The INSERTER,BEARING AND BUSHING is a the manufacturer industrial component. Key specifications include boss_length: 0.500 INCHES NOMINAL IN, boss_diameter: 3.735 INCHES NOMINAL IN, drive_end_type: BOSS, overall_length: 6.000 INCHES NOMINAL IN, diameter_across_flats: 0.875 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5120-00-902-5709, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
PWA21054
NSN: 5120-00-902-5709
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
boss_length0.500 INCHES NOMINAL IN
boss_diameter3.735 INCHES NOMINAL IN
drive_end_typeBOSS
overall_length6.000 INCHES NOMINAL IN
diameter_across_flats0.875 INCHES NOMINAL IN
NSN5120-00-902-5709
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSERTER,BEARING AND BUSHING TITLE COMPONENT PN PWA21054 MFR INSERTER,BEARING AND B
KEY FEATURES
•
BOSS LENGTH: 0.500 INCHES NOMINAL IN
•
DIAMETER ACROSS FLATS: 0.875 INCHES NOMINAL IN
•
BOSS DIAMETER: 3.735 INCHES NOMINAL IN
•
DRIVE END TYPE: BOSS
TECHNICAL CHARACTERISTICS
BOSS LENGTH0.500 INCHES NOMINAL IN
DIAMETER ACROSS FLATS0.875 INCHES NOMINAL IN
OVERALL LENGTH6.000 INCHES NOMINAL IN
BOSS DIAMETER3.735 INCHES NOMINAL IN
DRIVE END TYPEBOSS
OTHER ITEMS IN FSC 5120 — Hand Tools, Nonedged, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5120-00-001-2642 5120-00-001-2644 5120-00-001-2650 5120-00-001-2651 5120-00-001-2652 5120-00-001-2653 5120-00-001-2654 5120-00-001-2655
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is PWA21054?
PWA21054 is a INSERTER,BEARING AND BUSHING.
What is the NSN for PWA21054?
PWA21054 is cataloged in the U.S. Government catalog under NSN 5120-00-902-5709. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.