170B

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WASHER,FLAT

INGERSOLL-RAND CO STANDARD PUMP-ALDRICH DIVATA 20

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Documentation

General information based on part classification, not a certification determination. Your operator's quality manual governs.

OEM / Production Approval Holder Part8130-3 Eligible

What to ask the seller for

  • FAA Form 8130-3 from the PAH or an authorized release traceable to the PAH
  • Manufacturer's CofC if a Form 8130-3 was not issued

Governing reference: FAA Order 8130.21J

PMA Alternatives

No PMA alternatives found for this part. This does not mean none exist — only that none are currently in our database.

Supplemental Type Certificates10 found

FAA-approved modifications that reference this part number

Rev: 2018-05-21

Installation of SDI CFS-1000, CFS-1001, or FT-100 fuel flow indicating system and facet P/N 480543 auxiliary fuel pump. (170B LANDPLANE ONLY NORMAL CATEGORY)

Aircraft: 170A, 170B

SA01833SE ↗Stene Aviation Inc
Rev: 2008-05-05

Installation of Cessna 175 wings on a Cessna 170B fuselage

Aircraft: 170B

SA2100WE ↗Stene Aviation Inc
Rev: 2005-05-06

Installation of contoured wing leading edge and aileron gap cover. (170B LANDPLANE ONLY, NORMAL & UTILITY CATEGORY)

Aircraft: 170B

SA00202NY ↗Barnstormers Aviation
Rev: 1994-07-15

Installation of alternator system on Cessna170, 170A, & 170B with Continental engine C145-2 and O-300-A.

Aircraft: 170, 170B, 170A

Rev: 1993-03-15

Installation of Elano P/N099001-063 F, or later FAA approved revision, muffler in lieu of original Avcon muffler. (170B LANDPLANE ONLY NORMAL CATEGORY)

Aircraft: 170A, 170B

SA2787SO ↗Schott Walter
Rev: 1990-06-19

Installation of Cessna 170B main landing gear and Schott Model 3200 tail wheel.

Aircraft: 172

SA1343GL ↗McCoy Avionics Corp
Rev: 1988-12-02

Installation of the MAC 1700 modification to King Radio Corp. KX-175B/KX-170B Transceivers.

Aircraft: P210N

SA3318WE ↗Thermal Aircraft Company
Rev: 1977-01-05

Installation of flap gap closures. (170B LANDPLANE ONLY, NORMAL & UTILITY CATEGORY)

Aircraft: 170B

SA2454WE ↗Madras Air Service
Rev: 1973-02-21

Installation of Madras wing tips. (170B NORMAL CATEGORY)

Aircraft: 170A, 170B

Rev: 1971-12-10

Installation of the McCauley 1A175-DM-8040 propeller on Cessna 170B aircraft with Continental O-300 engines

Aircraft: 170B

Airworthiness Directives

Synced 40 days ago (09/27/2026)

No Active Airworthiness Directives

No FAA or EASA ADs are linked to this part number. Always verify against the aircraft's maintenance records before install.

Service Difficulty Reports

No Service Difficulty Reports

No failure reports found for this part number in the FAA SDR database.

Suspect-Parts Alerts (SUP/UPN)

No Suspect-Parts Alerts

This manufacturer is not named in any active FAA Suspect Unapproved Parts (SUP/UPN) notification.

NSN Cross-References1 NSN — DLA WebFLIS

National Stock Numbers assigned to this part number by the U.S. Defense Logistics Agency

NSNStandardized NameFSCDLA List Price (gov't catalog)CAGE / Manufacturer
5310-01-163-0506WASHER,FLAT5310$201.70/EA01026INGERSOLL-RAND CO STANDARD PUMP-ALDRICH DIV

DLA PUBLOG published list price — government procurement catalog, not a commercial market price. Prices may differ from current commercial availability.

Government Award Prices

U.S. government contract award prices from FPDS — unit prices for NSN purchases by DoD/DLA agencies

No government contract award price data found for this part number.

Identifiers

Manufacturer

INGERSOLL-RAND CO STANDARD PUMP-ALDRICH DIV

Source

DLA WebFLIS

ATA Chapter

20

Type

OEM

Part ID: nsn:170B | Source: DLA WebFLIS | Last updated: 2026-11-07