PartsTable
Technical Data Sheet
A25-80 ✓ Verified by PartsTable
· NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

The SLEEVE,THRUST,GOVERNOR is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: LG. 8.000 IN.;WI.

2.530 IN.;HT.8.700IN.;WT.7.7 LBS.;PULL PRESSURE 5700 PSI MAX.;RETURN PRESSURE 2400 PSI LBS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-697-2113, 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
A25-80
NSN: 5310-00-697-2113
FSC: 5310
CAGE: 25472 — GOODRICH CORPORATION (USA)
SPECIFICATIONS
general_characteristics_item_descriptionLG. 8.000 IN.;WI. 2.530 IN.;HT.8.700IN.;WT.7.7 LBS.;PULL PRESSURE 5700 PSI MAX.;RETURN PRESSURE 2400 PSI LBS
NSN5310-00-697-2113
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: A25-80 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
HEAD DIAMETER: 0.454 INCHES MINIMUM AND 0.484 INCHES MAXIMUM IN
NUT DIAMETER: 0.322 INCHES MAXIMUM IN
THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
SHANK END TYPE: OPEN
NOMINAL THREAD SIZE: 0.250 INCHES IN
THREAD QUANTITY PER INCH: 20
SURFACE TREATMENT: ANODIZE OVERALL
MATERIAL: ALUMINUM ALLOY OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
HEAD DIAMETER0.454 INCHES MINIMUM AND 0.484 INCHES MAXIMUM IN
NUT DIAMETER0.322 INCHES MAXIMUM IN
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
SHANK END TYPEOPEN
NOMINAL THREAD SIZE0.250 INCHES IN
THREAD QUANTITY PER INCH20
SURFACE TREATMENTANODIZE OVERALL
MATERIALALUMINUM ALLOY OVERALL
HEAD HEIGHT0.053 INCHES MINIMUM AND 0.063 INCHES MAXIMUM IN
THREAD CLASS2B
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
TC-630Interchangeable
interchangeable cross-reference
interchangeable
A2580Interchangeable
interchangeable cross-reference
interchangeable
C7906-8Interchangeable
interchangeable cross-reference
interchangeable
4820PL1626715Interchangeable
interchangeable cross-reference
interchangeable
A4801Interchangeable
interchangeable cross-reference
interchangeable
9357-71-3Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A25-80?
A25-80 is a SLEEVE,THRUST,GOVERNOR.
What parts can replace A25-80?
There are 9 known substitutes for A25-80: TC-630, A2580, C7906-8 and 6 more. Substitute compatibility should be verified for your specific system.
Is A25-80 still available?
A25-80 is currently cancelled.
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